2 of 2 Temporary SQL Jobs in the City of London

Commodities Trading Summer Analyst Internship Programme (Summer 2027)

Hiring Organisation
Castleton Commodities International
Location
City of London, London, United Kingdom
Employment Type
Temporary
financial institutions and consulting is preferred Excellent analytical and technical skills in one or more of the following: Python, C++, VBA, Excelas well as SQL or other database exposure. Python is the preferred programming language. Should you be selected for interviews, be prepared to review Python and SQL. Superior communication ...

Data Engineering Internship (Summer 2027)

Hiring Organisation
Castleton Commodities International
Location
City of London, London, United Kingdom
Employment Type
Temporary
pipelines from various internal and external sources, including APIs, FTP endpoints, and cloud data providers. Develop data ingestion and transformation pipelines using Python and SQL, publishing Snowflake for downstream use in analytics and forecasting tools. Work on data architecture and data management projects for both new and existing data sources. … build validation logic to identify anomalies and ensure data integrity for use by commercial trading and analytics teams. Automate data workflows using Python, SQL, and orchestration tools (e.g., Airflow or similar). Assist in transitioning legacy datasets and codebases into scalable, cloud-native workflows aligned with our modern data architecture. ...